Do you want to change the prefix of numbers in your contact list? See example:
Number: 0980000030
Old Prefix: 0, New Prefix: +84
=> New number: +84980000030
Number: +84980000030
Old Prefix: +84, New Prefix: 0
=> New number: 0980000030
Number: 0980000030
Old Prefix: (Empty), New Prefix: +84
=> New number: +840980000030
Apakah Anda ingin mengubah awalan nomor dalam daftar kontak Anda? Lihat contoh:
Nomor: 0980000030
Old Prefix: 0, New Awalan: 84
=> Nomor baru: +84980000030
Nomor: +84980000030
Old Prefix: 84, New Awalan: 0
=> Nomor baru: 0980000030
Nomor: 0980000030
Old Prefix: (kosong), New Awalan: 84
=> Nomor baru: +840980000030